Here is Music Core's performances. I guess I was wrong in saying that it was cancelled.
A pink- (Comeback Stage)- MY MY
Buga Kingz- (Comeback Stage)- Number One
Son Ho Young- (Comeback Stage)- Pretty But Hateful
Wonder Girls-Be my Baby
Secret- (Goodbye Stage)- Love is Move
Seo In Young- Oh my gosh
T-ARA- Cry Cry
B1A4- My love
LED APPLE- Boy Meet Girl
BoyFriend- Don't Touch My Girl
Rania- Pop Pop Pop
Norazo- King of Sales
X-CROSS- MINI ME
4men & Mi- That Man That Woman
TRAX- Blind
Tim- A Long Day
Seo Youngeun- Just You
Electroboyz (feat.Brave Girls' Yejin)- Ma boy 2
Wink- Stay at Shanghai
F1RST- Ma Ma My
